Complete mapping of magnetic anisotropy for prototype Ising van der Waals FePS3

Nauman M, Kiem DH, Lee S, Son S, Park J-G, Kang W, Han MJ, Jo YJ. 2021. Complete mapping of magnetic anisotropy for prototype Ising van der Waals FePS3. 2D Materials. 8(3), 035011.


Journal Article | Published | English
Author
Nauman, MuhammadIST Austria ; Kiem, Do Hoon; Lee, Sungmin; Son, Suhan; Park, J-G; Kang, Woun; Han, Myung Joon; Jo, Youn Jung
Department
Abstract
Several Ising-type magnetic van der Waals (vdW) materials exhibit stable magnetic ground states. Despite these clear experimental demonstrations, a complete theoretical and microscopic understanding of their magnetic anisotropy is still lacking. In particular, the validity limit of identifying their one-dimensional (1-D) Ising nature has remained uninvestigated in a quantitative way. Here we performed the complete mapping of magnetic anisotropy for a prototypical Ising vdW magnet FePS3 for the first time. Combining torque magnetometry measurements with their magnetostatic model analysis and the relativistic density functional total energy calculations, we successfully constructed the three-dimensional (3-D) mappings of the magnetic anisotropy in terms of magnetic torque and energy. The results not only quantitatively confirm that the easy axis is perpendicular to the ab plane, but also reveal the anisotropies within the ab, ac, and bc planes. Our approach can be applied to the detailed quantitative study of magnetism in vdW materials.
Publishing Year
Date Published
2021-04-06
Journal Title
2D Materials
Volume
8
Issue
3
Article Number
035011
ISSN
IST-REx-ID

Cite this

Nauman M, Kiem DH, Lee S, et al. Complete mapping of magnetic anisotropy for prototype Ising van der Waals FePS3. 2D Materials. 2021;8(3). doi:10.1088/2053-1583/abeed3
Nauman, M., Kiem, D. H., Lee, S., Son, S., Park, J.-G., Kang, W., … Jo, Y. J. (2021). Complete mapping of magnetic anisotropy for prototype Ising van der Waals FePS3. 2D Materials. IOP Publishing. https://doi.org/10.1088/2053-1583/abeed3
Nauman, Muhammad, Do Hoon Kiem, Sungmin Lee, Suhan Son, J-G Park, Woun Kang, Myung Joon Han, and Youn Jung Jo. “Complete Mapping of Magnetic Anisotropy for Prototype Ising van Der Waals FePS3.” 2D Materials. IOP Publishing, 2021. https://doi.org/10.1088/2053-1583/abeed3.
M. Nauman et al., “Complete mapping of magnetic anisotropy for prototype Ising van der Waals FePS3,” 2D Materials, vol. 8, no. 3. IOP Publishing, 2021.
Nauman M, Kiem DH, Lee S, Son S, Park J-G, Kang W, Han MJ, Jo YJ. 2021. Complete mapping of magnetic anisotropy for prototype Ising van der Waals FePS3. 2D Materials. 8(3), 035011.
Nauman, Muhammad, et al. “Complete Mapping of Magnetic Anisotropy for Prototype Ising van Der Waals FePS3.” 2D Materials, vol. 8, no. 3, 035011, IOP Publishing, 2021, doi:10.1088/2053-1583/abeed3.
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